TBQ - Find the value using identity - I — task. Maths CBSE Live product, Class 9 (2026-27).

Using the identity \((a + b)^2 = a^2 + 2ab + b^2\), expand the following:

(i) \((64)^2\) \(=\)

{(i + i)}^{i} = i

(ii) \((105)^2\) \(=\)

{(i + i)}^{i} = i

(iii) \((205)^2\) \(=\)

{(i + i)}^{i} = i

Did you find an error?

1. TBQ - Find the value using identity - I